Heater fan



FIG. 1 is an isometric view depicting one embodiment of my new design;

FIG. 2 is a front elevational view depicting the embodiment of FIG. 1;

FIG. 3 is a left elevational view depicting the embodiment of FIG. 1;

FIG. 4 is a right elevational view depicting the embodiment of FIG. 1;

FIG. 5 is a rear elevational view depicting the embodiment of FIG. 1;

FIG. 6 is a top plan view depicting the embodiment of FIG. 1;

FIG. 7 is a bottom plan view depicting the embodiment of FIG. 1; and,

FIGS. 8 and 9 are isometric views depicting alternate embodiments of my new design. 

The ornamental design for a heater fan, as shown and described. 